Tagged Questions
4
votes
3answers
697 views
checking gravity during and after fermentation?
How could I pull out a little from my carboy to take gravity readings during fermentation?
I tried to use a auto-siphon but it was a mess.
4
votes
3answers
867 views
Brewed an Oatmeal Stout and the gravity did not drop as much as predicted, should I re-pitch or add yeast nutrients/energizer?
I just brewed an oatmeal stout see recipe details here and I have a question about missing Orignal and/or Final gravities.
The OG was supposed to be 1.061 and the FG 1.016. I brewed and got an OG or ...
6
votes
2answers
227 views
Why measure gravities?
I've brewed a good dozen batches of beer from kits, extract, extract+grain, and now all-grain, and I've never measured gravities. Why measure gravity, besides to know what you're getting? Is there any ...
6
votes
3answers
1k views
How do I predict final gravity?
I've been taking the original gravity and multiplying the apparent attenuation of the yeast. For instance:
1.040 OG x 75% apparent attenuation = 1.010 expected FG
But I never seem to get there. My ...
4
votes
2answers
991 views
What causes Original Gravity to be lower than it should be?
I am an extract brewer and every brew I have done the OG was lower than the intended OG, (my OG is always lower than the recipe's OG). For example I brewed the stout recipe below from beertools.com ...
